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Contains:  NGC 2023, Horsehead nebula, IC 434, The star σOri
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Horsehead and Wall (SHO), 





    
        

            Ben
Horsehead and Wall (SHO)

Horsehead and Wall (SHO)

Technical card

Resolution: 1685x2362

Dates:Nov. 23, 2018Nov. 28, 2018Dec. 2, 2018

Frames:
Astrodon Ha 5 nm: 42x300" (gain: 139.00) -15C
Astrodon OIII 3 nm: 44x300" (gain: 139.00) -15C
Astrodon SII 3 nm: 45x300" (gain: 139.00) -15C

Integration: 10.9 hours

Darks: ~30

Flats: ~30

Flat darks: ~30

Avg. Moon age: 20.10 days

Avg. Moon phase: 63.55%

Bortle Dark-Sky Scale: 7.00

Astrometry.net job: 2887066

RA center: 85.119 degrees

DEC center: -2.367 degrees

Pixel scale: 1.502 arcsec/pixel

Orientation: 94.734 degrees

Field radius: 0.605 degrees

Locations: Backyard, Brisbane, Queensland, Australia

Data source: Backyard

Description

A bigger picture cropped that focuses on the Horsehead only

Comments

Author

Brasspoodle
Ben
License: None (All rights reserved)
2120
Like

Revisions

  • Horsehead and Wall (SHO), 





    
        

            Ben
    Original
  • Horsehead and Wall (SHO), 





    
        

            Ben
    B
  • Final
    Horsehead and Wall (SHO), 





    
        

            Ben
    C

B

Updated a bit

Sky plot

Sky plot

Histogram

Horsehead and Wall (SHO), 





    
        

            Ben